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SpyIntel [72]
3 years ago
12

I need help pick only 4 questions

Mathematics
1 answer:
Tatiana [17]3 years ago
4 0
18. 0.0011
20. 1/625
19. 0.0011
21. 1/27
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What is the order of operation in math expressions?
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2 years ago
Simplify the expression. (7x + 3) + (4x - 1) - (2x + 4)
Crazy boy [7]

Answer:

9x -2

Step-by-step explanation:

(7x + 3) + (4x - 1) - (2x + 4)

Distribute the minus sign

(7x + 3) + (4x - 1) - 2x - 4

Combine like terms

7x+4x-2x   +3 -1-4

9x                -2

3 0
2 years ago
The function w(x)=250x represents the number of words w (x) you can read in 8 minutes. How many words can you read in 8 minutes?
Vesnalui [34]
To find the answer, we plug 8 into the equation in the place of x, since x represents the number of minutes.

w(8) = 250(8)
2(8) = 2000

You can read 2000 words in 8 minutes.
5 0
3 years ago
Please help ! Struggling with this one :(
creativ13 [48]

Answer A becouse:

x-=20

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y=2x-20+35=40-20+35=55

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From 126 ounces to 48 ounces nearest percent
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